| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $110.45 | 8.586% | $119.9332 | $119.93 | $119.95 | $119.90 |
| Purchase #2 | $116.78 | 5.202% | $122.8549 | $122.85 | $122.85 | $122.90 |
| Purchase #3 | $184.38 | 7.320% | $197.8766 | $197.88 | $197.90 | $197.90 |
| Purchase #4 | $243.63 | 7.722% | $262.4431 | $262.44 | $262.45 | $262.40 |
| Purchase #5 | $12.46 | 9.243% | $13.6117 | $13.61 | $13.60 | $13.60 |
| Purchase #6 | $22.71 | 4.758% | $23.7905 | $23.79 | $23.80 | $23.80 |
| Purchase #7 | $51.76 | 3.123% | $53.3765 | $53.38 | $53.40 | $53.40 |
| 7 purchase totals = | $742.17 | $793.8865 | $793.88 | $793.95 | $793.90 | |